Finite Group Databasebeta

C2×#19151972 #26030660

order11392
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#19151972

Splittings

FittingC2×C4⋊Q8×C89 ⋊ C2
SylowC89 ⋊ C2×#492

Subgroups

subgroupG/H
centerC23C2×C22⋊D89
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
FittingC2×C4⋊Q8×C89C2
socleC23×C89C2×D4
prime radicalC2×#15668009C2
hypercenterC2×C4⋊Q8D89
hypocenterC89C2×#492
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

656 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 656 conjugacy classes of subgroups — too many to draw. Only its 197 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1276 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36449715, #36449717, #36449719, …
maximal normal subgroup of#36449715, #36449717, #36449719, …
maximal quotient ofC2×#26019840, C2×#26019845, C2×#26019850, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 14918);